Showing a proposed extension to San Francisco and another extension north to Tehama. Excerpted from copy of Sacramento Valley Railroad Co. Report... San Francisco, 1855. "Sacramento, Sept. 7 1854. T. D. Judah, Chief Engineer." Prime meridian: GM. Relief: hachures. Projection: Cylindrical. Printing Process: Lithography. Verso Text: MS note: 152921.
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